20 years of proba 1 Current Affairs, GK & News
ESA’s Proba-1 minisatellite was launched two decades ago, on October 27, into orbit. It has completed 20 years. Key Points The minisatellite remains fully operational for 20 years. It is the oldest serving Earth observing mission of the agency. Proba-1 is roughly the size of a hotel fridge. It hosts two Earth-observing instruments together with ..